MCBH4F Miniature 4-Pin Female Bulkhead Underwater Connector

MCBH4F is a miniature 4-pin female bulkhead underwater connector from HYSF SUBSEA, designed to provide a detachable electrical interface on underwater equipment housings. Its threaded mounting configuration secures the receptacle to a panel or enclosure, creating a connection point for a compatible male underwater cable connector.This 4-pin female subsea bulkhead connector is suitable for underwater sensor housings, ROV equipment, marine monitoring systems, and oceanographic instruments. The housing-mounted arrangement allows an external cable assembly to be disconnected while the bulkhead receptacle remains installed, supporting equipment assembly and servicing.MCBH4F has an electrical rating of 550 V at 10 A and a published pressure rating of 60 MPa, with a listed working depth of 6000 m. It combines gold-plated copper alloy contacts with neoprene molding. Available body material options include 316L stainless steel and anodized aluminum for different equipment configurations.

MCBH4F Female Bulkhead Connector Features

• Miniature circular receptacle with four female contacts
• Threaded bulkhead mounting for underwater housings and panels
• 7/16-20 UNF mounting thread
• 316L stainless steel or anodized aluminum body options
• Gold-plated contacts with neoprene molding
• Wet-mating capability for removable underwater connections

MCBH4F Technical Specifications

Model	MCBH4F
Brand	HYSF SUBSEA
Tipo de producto	Miniature female bulkhead underwater connector
Contact Count	4 contacts / 4 cores
Connector Gender	Female
Mounting Style	Threaded bulkhead / panel mounting
Serie	Miniature Circular Series
Rosca de montaje	16-20 de julio UNF
Clasificación eléctrica	550 V @ 10 A
Insulation Resistance	> 200 MΩ
Contact Resistance	< 0.01 Ω
Wet Mate / Unmate Durability	> 500 cycles
Operating Temperature	-60°C to +80°C
Published Working Depth	6000 m
Pressure Rating	60 MPa
Body Material Options	316L stainless steel or anodized aluminum
Molding Material	Neoprene
Contact Material	Gold-plated copper alloy
Four-Core Color Reference	Contact 1: Red; Contact 2: Black; Contact 3: Brown; Contact 4: Blue

Applications for the MCBH4F Underwater Bulkhead Connector

MCBH4F provides a housing-mounted electrical connection for subsea sensor packages, ROV control enclosures, underwater monitoring instruments, and marine research equipment. Its four-contact interface supports power and signal connections within the specified electrical limits. During equipment design, allow space for the mating cable connector, internal wiring, and access to the mounting location.

Productos relacionados

• MCIL4M: Miniature 4-pin male inline underwater cable connector for a cable-to-bulkhead connection with a compatible MCBH4F receptacle.
• MCBH4M: Miniature 4-pin male bulkhead underwater connector for designs requiring a male interface on the equipment housing.

Select the connector gender to suit the complete cable assembly, and confirm the mating interface and contact assignments before ordering.

MCBH4F Installation and Ordering Information

When requesting an MCBH4F quotation, provide the housing material, mounting arrangement, preferred connector body material, required lead length, termination details, and quantity. Include the operating depth, electrical loads, and mating connector model. A housing drawing and wiring diagram help define the mechanical interface and electrical connections.Confirm the mounting dimensions and sealing arrangement against the approved connector drawing before machining the housing. Plan the internal wire routing and external cable clearance as part of the installation.

MCBH4F FAQ

Is MCBH4F a female bulkhead connector?

Yes. MCBH4F is a four-contact female receptacle designed for mounting through an equipment housing or panel.

What mounting thread does MCBH4F use?

The published mounting thread is 7/16-20 UNF. Use the approved product drawing to confirm the complete installation dimensions.

Which cable connector can be used with MCBH4F?

MCIL4M is the related four-pin male inline cable connector to consider. Confirm the final mating configuration and wiring requirements with HYSF SUBSEA.